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Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink

  • Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink
  • Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink
  • Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink
  • Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink
Place of Origin Henan Province , China
Brand Name Yongsheng
Certification ISO, RoHS, etc
Model Number 1050, 1060, 1070, 3003, 3004, 3105, 5052
Minimum Order Quantity 1 ton
Price 3500-4000 usd/ton
Packaging Details Standard Seaworthy Wooden Pallet Packing
Delivery Time 5-8 work days
Payment Terms L/C,D/A,T/T,D/P
Supply Ability 5000 tons/month
Product Details
Alloy 1050, 1060, 1070, 3003, 3004, 3105, 5052 Purity 99.6% High Purity Aluminum
Temper O, H12, H14, H18, H24 Thickness 0.2mm To 6.5mm
Diameter 100mm To 1800mm Tolerance Diameter 0.1mm
Tensile Strength 95-190 MPa Elongation 14% Min
Thermal Conductivity 190 W/m.K Process DC Hot Rolled / CC Cold Rolled
Surface Finish Mill Finish, Hairline, Bright, Anodized Standard ASTM-B209, EN573-1, GB/T3880
Application Cookware, Food Grade Tableware, LED Heat Sink, Automotive
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Product Description

99.6% High Purity Food Grade Aluminum Circle Disc

Our aluminum circle disc is made from 99.6% high purity aluminum in 1050, 1060, 1070, 3003, 3004, 3105 and 5052 alloys. Produced through DC hot rolling and CC cold rolling lines, each disc is blanked to a strict diameter tolerance of 0.1mm for high precision deep drawing, spinning and stamping production.

Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink

Key Selling Points

  • 99.6% High Purity Aluminum: High purity substrate delivers stable mechanical performance, excellent formability and a clean food grade surface.
  • Food Grade: Complies with food contact requirements, ideal for cookware, frying pans, bakeware and tableware.
  • High Thermal Conductivity: 190 W/m.K thermal conductivity supports efficient heat dissipation for LED heat sinks and automotive heat shields.
  • Deep Drawing Blank: High elongation above 14% and burr-free edges prevent cracking during deep drawing and spinning.
  • Tight Tolerance: Diameter tolerance 0.1mm and uniform thickness reduce trimming waste and improve production efficiency.

Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink

Specifications

Item Value
Alloy 1050, 1060, 1070, 3003, 3004, 3105, 5052
Purity 99.6% High Purity Aluminum
Temper O, H12, H14, H18, H24
Thickness 0.2mm to 6.5mm
Diameter 100mm to 1800mm
Tolerance Diameter 0.1mm
Tensile Strength 95-190 MPa
Elongation 14% min
Thermal Conductivity 190 W/m.K
Process DC Hot Rolled / CC Cold Rolled
Surface Finish Mill Finish, Hairline, Bright, Anodized
Standard ASTM-B209, EN573-1, GB/T3880

Applications

  • Cookware: frying pans, pressure cookers, pots, woks and bakeware.
  • Food Grade Tableware: plates, trays, basins and food storage containers.
  • LED Heat Dissipation: LED shells, heat sinks and heat conductive plates.
  • Automotive: wheel covers, heat shields, gaskets and fuel tank parts.
  • Packaging & Decoration: aluminum bottles, can lids and decorative discs.

Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink

Customization

  • Custom alloy, temper, thickness 0.2-6.5mm and diameter 100-1800mm.
  • Custom tolerance and cut-to-drawing service.
  • Optional surface finish: mill finish, hairline, bright, anodized, protective film.

Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink

Support and Services

  • Free samples for deep drawing and corrosion testing.
  • Professional engineers for material selection and technical consultation.
  • Mill test certificates, chemical composition reports and quality inspection documents provided.
  • ISO9001 and RoHS compliance.

Packing and Shipping

  • Standard seaworthy wooden pallet with anti-scratch PE film and moisture-proof cartons.
  • Sea freight, air freight and land transport with full logistics tracking.
  • Daily capacity 1000 tons ensures stable on-time delivery.

Contact us for free samples and a quotation.

Food Grade Aluminum Circle Disc 1050 3003 3105 High Purity Deep Drawing Blank for LED Heat Sink

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